117704840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{267511}}^1$

素因数の和:267533

約数の個数: 32

約数和(自身を含む): 288912960

約数和(自身を除く): 171208120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 267511, 535022, 1070044, 1337555, 2140088, 2675110, 2942621, 5350220, 5885242, 10700440, 11770484, 14713105, 23540968, 29426210, 58852420, 117704840]

約数ペア:

[(1, 117704840), (2, 58852420), (4, 29426210), (5, 23540968), (8, 14713105), (10, 11770484), (11, 10700440), (20, 5885242), (22, 5350220), (40, 2942621), (44, 2675110), (55, 2140088), (88, 1337555), (110, 1070044), (220, 535022), (440, 267511)]